حَدَّثَنَا عَلِيُّ بْنُ مُحَمَّدٍ، حَدَّثَنَا وَكِيعٌ، عَنْ هِشَامٍ، - صَاحِبِ الدَّسْتَوَائِيِّ - عَنْ قَتَادَةَ، عَنْ أَنَسِ بْنِ مَالِكٍ، أَنَّ النَّبِيَّ ـ صلى الله عليه وسلم ـ مُرَّ عَلَيْهِ بِبَدَنَةٍ فَقَالَ ‏"‏ ارْكَبْهَا ‏"‏ ‏.‏ قَالَ إِنَّهَا بَدَنَةٌ ‏.‏ قَالَ ‏"‏ ارْكَبْهَا ‏"‏ ‏.‏ قَالَ فَرَأَيْتُهُ رَاكِبَهَا مَعَ النَّبِيِّ ـ صلى الله عليه وسلم ـ فِي عُنُقِهَا نَعْلٌ ‏.‏

It wasnarrated from Anas bin Malik that the Prophet (PBUH) was brought asacrificial animal and he said (to the man driving the animal): “Rideit.” He said: “It is a sacrificial animal.” He said: “Rideit.” He said: “I saw him riding it with the Prophet (PBUH), and there was a sandal (tied) around its neck.” Translation Not Available

Book Ref: Sunan Ibn Majah Book 25 Hadith 3104
Web Ref:  Sunan Ibn Majah Vol 4 Book 25 Hadith 3104